He says they are facing increasing restrictions on their ability to hunt or fish in their traditional homelands.

VOA: standard.2009.03.22

They're out there, you can gather them, you can hunt them, you can fish them, or you can grow them, you can do something but it's out there in nature.

它们就存在于自然界,可以采集,可以通过狩猎获取,可以垂钓,或者种植它们,它们就在自然界中,只要你取之有道

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Many stories are instructional, describing the best ways to hunt, fish or gather roots.

VOA: standard.2009.12.11